1,6-HEPTADIYNE
Suppliers
Names
[ CAS No. ]:
2396-63-6
[ Name ]:
1,6-HEPTADIYNE
[Synonym ]:
1,6-heptanediyne
1,6-heptadiine
1,3-heptadiyne
1-6-n-heptadiyne
EINECS 219-253-5
1,7-heptadiyne
MFCD00014925
hepta-1,6-diyne
1,6-HEPTADIYNE
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
112.2±13.0 °C at 760 mmHg
[ Melting Point ]:
-85 °C
[ Molecular Formula ]:
C7H8
[ Molecular Weight ]:
92.138
[ Flash Point ]:
6.8±4.1 °C
[ Exact Mass ]:
92.062599
[ LogP ]:
1.76
[ Vapour Pressure ]:
25.9±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.452
[ Storage condition ]:
Refrigerator (+4°C)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MI5600000
- CHEMICAL NAME :
- 1,6-Heptadiyne
- CAS REGISTRY NUMBER :
- 2396-63-6
- BEILSTEIN REFERENCE NO. :
- 1731756
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C7-H8
- MOLECULAR WEIGHT :
- 92.15
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2300 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 3830 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 2620 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960
Safety Information
[ Hazard Codes ]:
F: Flammable;
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16-S29-S33
[ RIDADR ]:
UN 3295 3/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
MI5600000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2901299090
Customs
[ HS Code ]: 2901299090
[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%